import axios from 'axios'
import { Message } from 'element-ui'
import store from '@/store'
import { getToken, getDeptId } from '@/utils/auth'

// create an axios instance
const service = axios.create({
  baseURL: process.env.BASE_API, // api的base_url
  timeout: 20000, // request timeout
  withCredentials: true
})

// request interceptor
service.interceptors.request.use(config => {
  // Do something before request is sent
  if (store.getters.token) {
    config.headers['X-Token'] = getToken() // 让每个请求携带token-- ['X-Token']为自定义key 请根据实际情况自行修改
    config.headers['token'] = getToken()
    config.headers['deptId'] = '3'
  }
  return config
}, error => {
  // Do something with request error
  console.log(error) // for debug
  Promise.reject(error)
})

// respone interceptor
service.interceptors.response.use(
  response => {

    
     /**
  * 下面的注释为通过response自定义code来标示请求状态，当code返回如下情况为权限有问题，登出并返回到登录页
  * 如通过xmlhttprequest 状态码标识 逻辑可写在下面error中
  */
      let res = response.data
      if (res.status !== 200 && response.config.method !== 'get') {
        Message({
          message: res.message,
          type: 'error',
          duration: 5 * 1000
        });
        return Promise.reject('error');
      } else {
        return response.data;
      }
  },
  error => {
    console.log('err' + error)// for debug
    Message({
      message: error.message,
      type: 'error',
      duration: 5 * 1000
    })
    return Promise.reject(error)
  })

export default service
